This
Ultra
Precision
Diamond
Turning
Lathe
is designed
the
production
This
Ultra
Precision
Diamond
Turning
Lathe
is designed
forfor
the
production
optical
lenses,
optical
mold
inserts,
mirror
and
precision
mechanical
ofof
optical
lenses,
optical
mold
inserts,
mirror
and
precision
mechanical
components.
The
250
ultra
can
configured
from
2 to
4-axes
components.
The
250
ultra
can
bebe
configured
from
2 to
4-axes
toto
produce
spherical,
aspheric
and
freeform
surfaces.
produce
spherical,
aspheric
and
freeform
surfaces.
Overview
Overview
Slide
Travel:
Slide
Travel:
220
mm
220
mm
Max.
Feedrate:4,000
4,000
mm/min
Max.
Feedrate:
mm/min
Swing
Capacity:
250
mm
Swing
Capacity:
250
mm
222
mm
over
optional
B-axis
222
mm
over
optional
B-axis
Load
Capacity:SP-150
SP-150
Load
Capacity:
= =8585
KgKg
HS-HS7575
= =2727
KgKg
Spindle
Speed: SP-150
SP-150
7,000
RPM
Spindle
Speed:
= =7,000
RPM
= 18,000RPM
RPM
HS-HS7575
= 18,000
ProcessCapabilities
Capabilities
Process
2-axes
contouring
2-axes
X-ZX-Z
contouring
3-axes
X-Z-B
Tool-Normal
contouring
3-axes
X-Z-B
Tool-Normal
contouring
High
Speed
Finishing
(Infrared
Lenses)
High
Speed
Finishing
(Infrared
Lenses)
3-axes
Freeform
X-Z-C
Slow
Tool
Servo
contouring
3-axes
Freeform
X-Z-C
Slow
Tool
Servo
contouring
MachineOptions
Options
Machine
Advanced
temperature
control
systems
Advanced
temperature
control
systems
® ® capability
Fast
Tool
Servo
Freeform
Fast
Tool
Servo
Freeform
capability
®
HydroRound
rotary
B-axis
HydroRound
rotary
B-axis
•
Virtual
Center
• Virtual Center
Error
Mapping
• •Error
Mapping
CAM
software
CAM
software
machine
gage
& amplifier
OnOn
machine
gage
& amplifier
leveling
pneumatic
vibration
isolation
system
SelfSelf
leveling
pneumatic
vibration
isolation
system
Slow
Tool
Servo/Positioning
C-axis
Slow
Tool
Servo/Positioning
C-axis
•
Adaptive
Control
Technology
• Adaptive Control Technology
TM TM on machine metrology
UltraComp
on machine metrology
UltraComp
TM
Micro-Milling
Micro-Milling
UltraSet
optical
tool
setting
system
UltraSet
optical
tool
setting
system
High
Throughput
production
capability
High
Throughput
production
capability
Video
observation
camera
Video
observation
camera
DesignFeatures
Features
Design
QNX
real
time
Operating
System
with
industry
leading
0.01
nanometer
programming
resolution
QNX
real
time
Operating
System
with
industry
leading
0.01
nanometer
programming
resolution
Linear
holographic
glass
scales
with
picometer
feedback
resolution
Linear
holographic
glass
scales
with
1616
picometer
feedback
resolution
Sealed
natural
granite
base
providing
exceptional
long
term
machine
tool
stability
Sealed
natural
granite
base
providing
exceptional
long
term
machine
tool
stability
FEA
optimized
dual
sub-frames
ultimate
environmental
isolation
FEA
optimized
dual
sub-frames
forfor
thethe
ultimate
in in
environmental
isolation
Linear
motors
coupled
true
analog
linear
amplifiers
Linear
motors
coupled
to to
true
analog
linear
amplifiers
Modular
design
future
capability
upgrades
Modular
design
forfor
future
capability
upgrades
On-machine
workpiece
balancing
system
On-machine
workpiece
balancing
system
MAJOR
COMPONENTS
DESIGNED
AND
MANUFACTURED
PRECITECH
INC.
MAJOR
COMPONENTS
DESIGNED
AND
MANUFACTURED
BYBY
PRECITECH
INC.
Hydrostatic
bearing
slideways
with
optimized
stiffness
and
damping
characteristics
• •Hydrostatic
oiloil
bearing
slideways
with
optimized
stiffness
and
damping
characteristics
Liquid
cooled
slides
for
thermal
stability
•
• Liquid cooled slides for thermal stability
Motorized
bearing
spindles
• •Motorized
airair
bearing
spindles
June
June
1010
AMETEK® Precitech, Inc.
Global Manufacturer of Innovative Ultra Precision Machining Solutions
44 Blackbrook Road • Keene, NH 03431 USA • Phone: 603-357-2511
[email protected] • www.precitech.com
•
Fax: 603-358-6174
Nanoform 250 ultra 5/2014
Technical Product Specification Nanoform® 250 ultra
Machine Base and Control
Machine Base
Machine Type
Vibration Isolation
Control System
Operating System
Programming Resolution
File Transfer / Storage
Performance
Description
Sealed natural granite base provides exceptional long term machine tool stability
Ultra precision, two, three or four axes CNC contouring machine
FEA optimized dual sub-frames for the ultimate in environmental isolation
UPx™ Control System with optional Adaptive Control Technology
QNX real time operating system
0.01 nanometer linear / 0.0000001° Rotary
USB, CD-RW, Ethernet, On-board data storage backup
Surface Roughness (RA) < 1.0 nm, Form Accuracy (P-V) < 0 .1 micron
Linear Hydrostatic Slideways
Type
Travel
Maximum Feedrate
Drive System
Position Feedback Resolution
X-axis Straightness
Z-axis Straightness
Vertical Straightness
Description
Hydrostatic oil bearing slideways with liquid cooling capability
X and Z: 220 mm (8.6 inch)
4,000 mm/minute (157 inch/minute)
AC linear motor
16 picometers (0.016 nanometers)
Horizontal: 0.2 micron (8 micro inch) full travel
0.05 micron/25 mm (2 micro inch)
Horizontal: 0.2 micron (8 micro inch) full travel
0.05 micron/25 mm (2 micro inch)
0.375 micron (15 micro inch) full travel
Workholding/Positioning Spindle
Type
Material
Standard Swing Capacity
Motor
Load Capacity
Axial Stiffness
Radial Stiffness
Motion Accuracy
Thermal Control Optional
C-axis Feedback Resolution
C-axis Position Accuracy
C-axis Max Speed
Work Holding Spindle Max speed
High Speed HS 75 Spindle
Slot-type thrust bearing
Steel shaft/Bronze journal
250 mm (9.8 inch) diameter
Integral brushless motor
27 Kg (60 pounds) @ 100 PSI
105 N/micron (600,000 pounds)
35 N/micron (200,000 pounds/inch)
Axial/Radial ≤ 20 nm (0.8 micro inch)
Liquid cooled chiller +/- 0.1C Accuracy
Rotary B-axis
Type
Tabletop Size
Swing Capacity
Load Capacity
Maximum Speed
Motor Torque
Position Feedback Resolution
Positioning Accuracy
Radial Error Motion
Coning Error
Radial Stiffness
Axial Stiffness
Moment Stiffness
HydroRound Rotary B-axis
Bi-conic, self compensated, oil hydrostatic bearing, DC Brushless direct drive motor
330 mm (13 inch)
222 mm (8.75 inch) diameter
225 Kg (500 pounds)
10 RPM continuous / 50 RPM intermittent
4.1 N-m (3 Ft-pounds)
0.004 arc-sec
+/- 1 arc-sec
0.10 micron (4 micro inch) @ 1 inch above table
1.0 nm/mm (1.0 micro inch/inch)
225 N/micron (1,280,000 pounds/inch)
600 N/micron (3,428,000 pounds/inch)
3.4 N-m/micro radian (30 inch-pounds/micro radian) (144 inch-pounds/arc-sec)
Facility Requirements
Power
Air Supply
Machine Footprint
Nanoform® 250 ultra
208 +/-10% or 230 +/-10% VAC - 3.0 KVA 1 phase - 50/60 Hz
Typical: 12 SCFM @100 PSIG
914 mm x 2120 mm x 1700 mm (36 inch x 83.5 inch x 67 inch)
18,000 RPM
High Performance SP 150 Spindle
Slot-type thrust bearing
Steel shaft/Bronze journal
250mm (9.8 inch) diameter
Integral brushless motor
85 Kg (187 pounds)
230 N/micron (1,314,000 pounds/inch)
130 N/micron (743,600 pounds/inch)
Axial/Radial ≤ 15 nm (0.6 micro inch)
Liquid cooled chiller +/- 0.1C Accuracy
0.026 arc-sec
+/- 1 arc-sec
3,000 RPM
7,000 RPM
AMETEK® Precitech, Inc.
Global Manufacturer of Innovative Ultra Precision Machining Solutions
44 Blackbrook Road • Keene, NH 03431 USA • Phone: 603-357-2511 • Fax: 603-358-6174
AMETEK® Precitech Inc
44 Blackbrook Road
Keene, NH 03431 USA
tel: 603-357-2511
fax: 603-358-6174
[email protected]
• www.precitech.com
Rev 4-April 10
Specifications are subject to change without notice
[email protected]
www.precitech.com
Nanoform 250 ultra 5/2014